On Fri, Jul 31, 2015 at 7:50 PM, Aleix Pol <aleix...@kde.org> wrote: > On Thu, Jul 23, 2015 at 9:59 PM, Mark Gaiser <mark...@gmail.com> wrote: > > Hi, > > > > The wiki page doesn't state it explicitly [1]. > > > > The status of move semantics when searching for the status of N3053 on > the > > compilers that frameworks support: > > GCC 4.6 [2] (frameworks requires 4.5) > > CLANG 3.0 [3] (frameworks requires 3.1) > > Visual Studio 2010/2012 [4] (it has some (most?) move semantics with > N3053 > > being implemented in 2015. But has it enough till 2012 for normal move > > semantics? That i don't know.) > > > > Allowing this unconditionally (with the exception of *this since that's > > apparently fixed in GCC 4.8.1) seems possible since the compiler support > > seems there and the operation - when implemented - can give quite nice > > benefits. > > > > [1] > > > https://community.kde.org/Frameworks/Policies#Frameworks_compiler_requirements_and_C.2B.2B11 > > [2] https://gcc.gnu.org/projects/cxx0x.html > > [3] http://clang.llvm.org/cxx_status.html > > [4] https://msdn.microsoft.com/en-us/library/hh567368.aspx > > > > _______________________________________________ > > Kde-frameworks-devel mailing list > > Kde-frameworks-devel@kde.org > > https://mail.kde.org/mailman/listinfo/kde-frameworks-devel > > > > You can also use: > #ifdef Q_COMPILER_RVALUE_REFS > > It's used in many places in Qt already. > > To put it friendly, i'm not a fan of ifdef and will only use it if i really have no other choice.
So the one thing we know fairly certain right now is that MSVC 2012 is not going to be the deal breaker here. I'm still not 100% sure about GCC and Clang though..
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